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5-day forecast / Richardson, TX

TuesdaySunny101° / 81°
WednesdaySunny102° / 82°
ThursdayMostly Sunny102° / 83°
FridaySunny103° / 83° 4%
SaturdaySunny101° / 78° 9%

Humid Evening in Richardson with Chance of Storms - Jul 12, 8 PM

Richardson weather, updated every four hours — local forecasts you can trust.

Richardson residents face high humidity and scattered showers tonight. Temperatures remain warm with a chance of thunderstorms continuing into tomorrow.

Reese Janssen

July 13, 20262 min read

National Weather Service radar for North Texas (KFWS)
National Weather Service radar for North Texas (KFWS)

*As of Jul 12, 8 PM local time.*

Current Conditions and Humidity

It is currently Sunday evening in Richardson, TX, and the air feels heavy with moisture. The current air temperature is 82F, but the heat index makes it feel like 87F. This discrepancy is driven by a dew point of 72F and a relative humidity of 70%, creating a notably muggy atmosphere for anyone outside.

Skies are currently marked by rain showers, and the wind is blowing at 14 mph with gusts reaching up to 23 mph. These conditions contribute to the immediate discomfort, as the combination of heat and moisture can make the evening feel oppressive. Residents should be aware that the current humidity levels are high, which can affect how the heat is perceived by the body.

Forecast for Tonight and Tomorrow

Looking ahead, the chance of precipitation remains a factor. Today saw a high near 96F and a low near 75F, with a 39% chance of showers and thunderstorms. As the day transitions to tonight, the National Weather Service indicates a chance of showers and thunderstorms will persist.

The sky will be partly cloudy, with a low around 75F. Temperatures may rise slightly to around 77F overnight. Winds will shift to the southeast at 0 to 5 mph.

There is a 40% chance of precipitation, with new rainfall amounts less than a tenth of an inch possible.

Tomorrow brings a high near 91F and a low near 73F. The chance of precipitation increases to 47% for the day, with a continued chance of showers and thunderstorms. The sky will be partly sunny, and heat index values could reach as high as 99.

Winds will remain light from the southeast at 0 to 5 mph. The chance of precipitation is listed at 50%, with new rainfall amounts between a quarter and half of an inch possible. Tomorrow night will see a low around 73F, with temperatures rising to around 75F overnight.

The sky will be mostly clear, with a 30% chance of precipitation and new rainfall amounts less than a tenth of an inch possible.

Safety and Preparedness

There are no active NWS or NOAA weather alerts in effect for Richardson at this time. However, the high humidity and potential for thunderstorms warrant caution. Stay hydrated and limit midday exertion if you are outdoors.

Keep an eye on the sky for developing storms, especially given the chance of precipitation in the coming days. Ensure that any outdoor plans account for the possibility of rain and the muggy conditions.

National Weather Service radar for North Texas (KFWS)

Sources

https://radar.weather.gov

https://api.weather.gov

https://open-meteo.com

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Reese Janssen

Reese Janssen covers weather, storms, and seasonal life around Richardson.

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